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Water Level - 23rd March - 87.0%
Current water storage levels in the Hafren Dyfrdwy region are at 87.0% of capacity
For a more detailed breakdown of water storage levels across all of our reservoirs please view the table of information below:
| Reservoir | Capacity (MI) | Current Storage (%) | Current Storage (MI) | Comment | |
|---|---|---|---|---|---|
| TY MAWR & CAE LLWYD | 782 | 80.2 | 627 | ||
| Ty Mawr | 606 | 93.0 | 564 | ||
| Cae Llwyd | 176 | 35.8 | 63 | ||
| PENDINAS & LLYN CYFYNWY | 578 | 90.7 | 525 | ||
| Pendinas | 283 | 91.3 | 258 | ||
| Llyn Cyfynwy | 296 | 90.2 | 266 | ||
| NANT Y FFRITH | 103 | 94.5 | 97 | ||
| PEN Y CAE UPPER | 102 | 99.2 | 101 | ||
| PEN Y CAE LOWER | 39 | 99.9 | 39 | ||
| MARCHWIEL | 139 | 91.6 | 127 | ||
| TOTALS | 1743 | 87.0 | 1516 | ||
| LLYN CLYWEDOG | 49936 | 96.1 | 47988 | Not used directly to supply our customers |